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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
B4A
(free) - Android development
B4J
(free) - Desktop and Server development
B4i
- iOS development
B4R
(free) - Arduino, ESP8266 and ESP32 development
All developers, with any skill level, are welcome to
join the B4X community
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B4A - Android
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Code Snippets
A place to share useful code snippets.
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[B4X] Calculate width of Charsequence Text
epiCode
Jan 26, 2023
Replies
0
Views
872
Jan 26, 2023
epiCode
M
SQLite Using Vacuum Into To Make a Copy of an Open DB
Mahares
Jan 24, 2023
Replies
1
Views
2K
Jan 24, 2023
Claudio Oliveira
C
[B4X] XUI Views B4XDateTemplate amendment to autochange the year
Chris2
Jan 18, 2023
Replies
0
Views
643
Jan 18, 2023
Chris2
C
[XCustomListView] Page Indicator
Brian Michael
Jan 10, 2023
Replies
2
Views
1K
Jan 14, 2023
Mahares
M
[algorithm] Bresenham Line Algorithm. Linear interpolation.
max123
Jan 3, 2023
Replies
7
Views
2K
Jan 3, 2023
max123
Fighting with sending HTML-content to Outlook. A simple solution for that mess...
BlueVision
Dec 29, 2022
Replies
3
Views
901
Dec 30, 2022
BlueVision
Print or Save as PDF a Table from B4XTable
Brian Michael
Dec 25, 2022
Replies
0
Views
1K
Dec 25, 2022
Brian Michael
Export B4XTable to Excel File (B4A)
Brian Michael
Dec 25, 2022
Replies
1
Views
2K
Nov 21, 2023
FabianGS
F
[XUI][Custom Views] Create Event Name for CallSub
LWGShane
Dec 22, 2022
Replies
1
Views
843
Dec 23, 2022
Erel
Student Position Ranking
Claude Obiri Amadu
Dec 21, 2022
Replies
1
Views
717
Dec 21, 2022
Claude Obiri Amadu
[algorithm] Digital Low-Pass Filter
max123
Dec 21, 2022
Replies
4
Views
3K
Dec 23, 2022
max123
R
Get data type from 1D string array
RB Smissaert
Dec 19, 2022
2
Replies
23
Views
3K
Dec 26, 2022
RB Smissaert
R
A
Get focused view
ANC-Software
Dec 16, 2022
Replies
0
Views
1K
Dec 16, 2022
ANC-Software
A
W
Convert Julian Serial date to calendar date string
WimS
Dec 8, 2022
Replies
2
Views
1K
Dec 8, 2022
Erel
[algorithm] First post. Map a value from one range to another range. The simple way.
max123
Nov 25, 2022
Replies
0
Views
2K
Nov 25, 2022
max123
Check if an IP Address is Private or Public
max123
Nov 24, 2022
Replies
0
Views
1K
Nov 24, 2022
max123
G
Solving a system of linear equations using Gaussian Elimination
grafsoft
Oct 31, 2022
Replies
2
Views
1K
Oct 31, 2022
grafsoft
G
R
SQLCipher and pragma cipher_memory_security
RB Smissaert
Oct 29, 2022
Replies
0
Views
1K
Oct 29, 2022
RB Smissaert
R
External Storage Extras
max123
Oct 17, 2022
Replies
5
Views
3K
Mar 13, 2024
max123
FireStore StructuredQuery API REST
gregorio_adrian_gimenez
Oct 15, 2022
Replies
6
Views
2K
Oct 23, 2022
gregorio_adrian_gimenez
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B4A - Android
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